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CA440249A - Element photographique - Google Patents

Element photographique

Info

Publication number
CA440249A
CA440249A CA440249A CA440249DA CA440249A CA 440249 A CA440249 A CA 440249A CA 440249 A CA440249 A CA 440249A CA 440249D A CA440249D A CA 440249DA CA 440249 A CA440249 A CA 440249A
Authority
CA
Canada
Prior art keywords
photographic element
photographic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA440249A
Other languages
English (en)
Inventor
Kingsley Blake Ralph
Dewey Baldsiefen Walter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Architectural Coatings Canada Inc
Original Assignee
Canadian Industries Ltd
Publication date
Application granted granted Critical
Publication of CA440249A publication Critical patent/CA440249A/fr
Expired legal-status Critical Current

Links

CA440249A Element photographique Expired CA440249A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA440249T

Publications (1)

Publication Number Publication Date
CA440249A true CA440249A (fr) 1947-03-18

Family

ID=35555483

Family Applications (1)

Application Number Title Priority Date Filing Date
CA440249A Expired CA440249A (fr) Element photographique

Country Status (1)

Country Link
CA (1) CA440249A (fr)

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